Mark Senf is a Patrol Officer from Florence, AL with over 20 years of experience in Law Enforcement, Fire Rescue, and Emergency medical training. Mark currently serves as a member of the SWAT team as an Operator and Medic. He is a certified High Angle Rope Rescue Instructor as well as a Law Enforcement Rappel Master. Mark is a Patrol Rifle Instructor and a Firearms Instructor with the Florence Police Department. He is also a Dive Master with over 23 years of experience, with numerous water operations on rescues and recoveries. Mark served as the Northwest Alabama Swift Water Rescue Team leader for eight years. He was also a certified Firefighter and Tactical Medic before starting his career in Law Enforcement.